Operation Manual

To turn off the iPhone Bluetooth Headset, press and hold the button until you hear the
falling tones.
Unpairing a Device from iPhone
If you’ve paired iPhone with a device and want to use another device instead, you must
unpair the first device.
Unpair a device from iPhone
1 From the Home screen choose Settings > General > Bluetooth. If Bluetooth isn’t on,
turn it on.
2 Choose a device and tap Unpair.
Until you pair the device with iPhone again, iPhone doesn’t route calls through it.
Turning Bluetooth on iPhone On or Off
m From the Home screen choose Settings > General > Bluetooth, then turn Bluetooth on
or off.
Calling to and from Other Countries
iPhone is a quad-band GSM phone. It supports the most common frequencies in the
U.S., Europe, and Asia (850, 900, 1800, and 1900 MHz), ensuring broad international
coverage.
International Calls
Your carrier’s calling plans allow you to make international calls from your home
country. International long-distance rates may apply when you make a call to another
country.
For information about making international calls, including rates and other charges
that may apply, contact your carrier or go to your carrier’s website.
International Roaming
You can use iPhone to make calls in many countries around the world. You must first
enable your carrier’s service plan for international roaming.
So that you can still make calls by tapping entries in contacts or favorites, you can set
iPhone to add your country prefix automatically to phone numbers when you’re calling
from another country.
When you’re traveling outside your carrier’s network, you may be able to choose
among different carriers in the area where you’re traveling.
Note: Roaming charges may apply. To avoid roaming charges, make sure Data Roaming
is turned off.
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